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Installing zsh – the easy way

The Z shell (zsh) is a Unix shell [...]. Zsh can be thought of as an extended Bourne shell with a large number of improvements, including some features of bash, ksh, and tcsh.

– Z shell – Wikipedia

Read more about ZSH at An Introduction to the Z Shell.

Choose one of the following options.

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#!/bin/bash
#
# Install Jupyter Notebook with Python 2 and Python 3 kernels on Debian
# from http://stackoverflow.com/a/34421527/347567

set -o errexit

# As root, install `pip` and `jupyter` from apt, and the development packages, too.
apt-get update
apt-get install -y \

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# Configuration
HOME_DIR=/home/[user]/
VERSION=3.2.0

# Installation
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install -y build-essential cmake pkg-config
sudo apt-get install -y libjpeg8-dev libtiff5-dev libjasper-dev libpng12-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev libv4l-dev

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#! /bin/bash
sudo yum install -y gcc g++ gtk+-devel libjpeg-devel libtiff-devel jasper-devel libpng-devel zlib-devel cmake unzip
sudo yum install -y yum-priorities
wget http://ftp-srv2.kddilabs.jp/Linux/distributions/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm
sudo rpm -ivh epel-release-6-8.noarch.rpm
sudo yum install -y eigen3-devel —enablerepo=epel
pip install numpy

wget http://downloads.sourceforge.net/project/opencvlibrary/opencv-unix/2.4.8/opencv-2.4.8.zip
unzip opencv-2.4.8

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#!/usr/bin/env bash

# # 
# # Install main dependencies on CentOS: 
# # Python 3.4.5, CMake 3.10.0, OpenCV 3.3.1
# # Author Andrii Lundiak ([email protected])
# # 

# https://github.com/ageitgey/face_recognition/issues/191
# https://github.com/opencv/opencv/issues/8471

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<?php
/**
 * Write an array to a JSON file. Replace $data with your array,
 * and skip JSON encoding if you already have JSON
 */
function write_data_to_file( $filename ) {
	$json = file_get_contents( 'http://path.to/external-site/file.json');
	$time = time();
	file_put_contents( $filename, $json );
}

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sudo dnf install $(curl -s https://www.rstudio.com/products/rstudio/download/ | grep -o "\"[^ \"]*x86_64.rpm\"" | sed "s/\"//g")